Submission #747722

#	Time	Username	Problem	Language	Result	Execution time	Memory
747722		prairie2022	Just Long Neckties (JOI20_ho_t1)	C++14	100 / 100	125 ms	10812 KiB

ho_t1

#include <bits/stdc++.h>
//#define int long long
#define fastio cin.tie(0), cout.tie(0), ios::sync_with_stdio(0);
using namespace std;


int main(){
    int n;
    fastio
    cin >> n;
    vector<pair<int, int>> a(n+1);
    vector<int> b(n), m1(n+1), m2(n+1), ans(n+1);
    for(int i=0; i<=n; i++){
        cin >> a[i].first;
        a[i].second = i;
    }
    for(int i=0; i<n; i++) cin >> b[i];
    sort(a.begin(), a.end());
    sort(b.begin(), b.end());
    m1[0] = max(a[0].first-b[0], 0);
    m2[n-1] = max(a[n].first-b[n-1], 0);
    for(int i=1; i<n; i++)
        m1[i] = max(m1[i-1], a[i].first-b[i]);
    for(int i=n-2; i>-1; i--)
        m2[i] = max(m2[i+1], a[i+1].first-b[i]);
    ans[a[0].second] = m2[0];
    for(int i=1; i<n; i++)
        ans[a[i].second]= max(m2[i], m1[i-1]);
    ans[a[n].second] = m1[n-1];
    for(const int &aa: ans) cout << aa << ' ';
    return 0;
}

• Subtask 1: 1 / 1
• Subtask 2: 8 / 8
• Subtask 3: 91 / 91